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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-18-132751
Filing Date
2018-04-26
Accepted
2018-04-26 07:07:08
Documents
70
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q d544531d10q.htm 10-Q 801104
2 EX-11 d544531dex11.htm EX-11 8507
3 EX-31.1 d544531dex311.htm EX-31.1 9141
4 EX-31.2 d544531dex312.htm EX-31.2 9173
5 EX-31.3 d544531dex313.htm EX-31.3 8891
6 EX-32.1 d544531dex321.htm EX-32.1 6003
7 EX-99.1 d544531dex991.htm EX-99.1 56408
14 GRAPHIC g54453163.jpg GRAPHIC 12155
  Complete submission text file 0001193125-18-132751.txt   6693938

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT utl-20180331.xml EX-101.INS 1582740
9 XBRL TAXONOMY EXTENSION SCHEMA utl-20180331.xsd EX-101.SCH 68197
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE utl-20180331_cal.xml EX-101.CAL 67517
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE utl-20180331_def.xml EX-101.DEF 395922
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE utl-20180331_lab.xml EX-101.LAB 549145
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE utl-20180331_pre.xml EX-101.PRE 452894
Mailing Address 6 LIBERTY LANE WEST HAMPTON NH 03842
Business Address 6 LIBERTY LANE WEST HAMPTON NH 03842 6037736504
UNITIL CORP (Filer) CIK: 0000755001 (see all company filings)

IRS No.: 020381573 | State of Incorp.: NH | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08858 | Film No.: 18776111
SIC: 4931 Electric & Other Services Combined